% Expired Patents = 33.3

Forward Citations = 63

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5 inventors (with patents filed for the assignee):

Chen Y Lee (2 out of 6 patents)

Kevin Keisel (1 out of 2 patents)

Edward Clayton (1 out of 1 patent)

4. David Corner (1 out of 1 patent)

5. Ronnie Urquhart (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6907913 - Tire mounting device and method (2005-06-21),

2. 5343766 - Switched capacitor transducer (1994-09-06),

3. 4467655 - Quad-gate demodulator circuit for capacitive transducers (1984-08-28),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#7 in Meadville, PA

#2,682 in Pennsylvania

#73,860 in US

Meadville, PA, United States of America

C & J Industries, Inc.

Forward Citations = 63

5 inventors:

Chen Y Lee (2 out of 6 patents)

Kevin Keisel (1 out of 2 patents)

Edward Clayton (1 out of 1 patent)

4. David Corner (1 out of 1 patent)

5. Ronnie Urquhart (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: C & J Industries, Inc.. Retrieved from https://idiyas.com/company/c-and-j-industries

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]